Nirmal Kumar

826 total citations
35 papers, 567 citations indexed

About

Nirmal Kumar is a scholar working on Water Science and Technology, Environmental Engineering and Global and Planetary Change. According to data from OpenAlex, Nirmal Kumar has authored 35 papers receiving a total of 567 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Water Science and Technology, 12 papers in Environmental Engineering and 12 papers in Global and Planetary Change. Recurrent topics in Nirmal Kumar's work include Hydrology and Watershed Management Studies (14 papers), Flood Risk Assessment and Management (9 papers) and Soil erosion and sediment transport (7 papers). Nirmal Kumar is often cited by papers focused on Hydrology and Watershed Management Studies (14 papers), Flood Risk Assessment and Management (9 papers) and Soil erosion and sediment transport (7 papers). Nirmal Kumar collaborates with scholars based in India, Japan and United States. Nirmal Kumar's co-authors include Sudhir Kumar Singh, Prashant K. Srivastava, Boini Narsimlu, H. K. Pandey, Bloodless Dzwairo, G. P. Obi Reddy, Nisha Sahu, Amit Kumar Dubey, Rajeev Srivastava and Surjeet Singh and has published in prestigious journals such as SHILAP Revista de lepidopterología, International Journal of Remote Sensing and Environmental Science and Pollution Research.

In The Last Decade

Nirmal Kumar

30 papers receiving 552 citations

Peers

Nirmal Kumar
Ankit Gupta India
Abdelhadi El Ouali Morocco
Solomon S. Demissie Ethiopia
Sarita Gajbhiye India
Roshani Singh India
Sophie Bachmair Germany
Hongxiang Fan China
Y. K. Srivastava India
Boini Narsimlu India
Berhanu F. Alemaw Botswana
Ankit Gupta India
Nirmal Kumar
Citations per year, relative to Nirmal Kumar Nirmal Kumar (= 1×) peers Ankit Gupta

Countries citing papers authored by Nirmal Kumar

Since Specialization
Citations

This map shows the geographic impact of Nirmal Kumar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Nirmal Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nirmal Kumar more than expected).

Fields of papers citing papers by Nirmal Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nirmal Kumar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Nirmal Kumar. The network helps show where Nirmal Kumar may publish in the future.

Co-authorship network of co-authors of Nirmal Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Nirmal Kumar. A scholar is included among the top collaborators of Nirmal Kumar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Nirmal Kumar. Nirmal Kumar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Singh, Sudhir Kumar, et al.. (2025). Effect of climate and land use change on discharge in the Betwa River basin, India, using SWAT based on CMIP6 and the Land Change Modeler model projections. Journal of Water and Climate Change. 16(2). 588–606. 1 indexed citations
3.
Kumar, Nirmal, Siham Acharki, Sudhir Kumar Singh, et al.. (2025). Influence of land use activities on predicted soil loss in a semi-arid river basin. Journal of Hydroinformatics. 27(2). 211–227. 3 indexed citations
4.
5.
Kumar, Nirmal, Deepak Singh, Ankita Gupta, et al.. (2024). Evaluating heat health risk in Indian cities: Geospatial and socio-ecological analysis. SHILAP Revista de lepidopterología. 5. 100180–100180. 4 indexed citations
6.
Prakash, Om, Lakhbir Singh Brar, Nirmal Kumar, et al.. (2024). COMPUTATIONAL AND EXPERIMENTAL ANALYSIS OF THERMAL OIL-BASED PARABOLIC TROUGH COLLECTOR. Enhanced heat transfer/Journal of enhanced heat transfer. 32(3). 19–35.
7.
Rawat, Kishan Singh, et al.. (2023). Assessment of multi-source satellite products using hydrological modelling approach. Physics and Chemistry of the Earth Parts A/B/C. 133. 103507–103507. 7 indexed citations
8.
Kumar, Nirmal, et al.. (2023). Modeling of land use change under the recent climate projections of CMIP6: a case study of Indian river basin. Environmental Science and Pollution Research. 30(49). 107219–107235. 15 indexed citations
9.
Kumar, Nirmal, et al.. (2023). Soil Erosion Estimation Using an Empirical Model, Hypsometric Integral and Geo-Information Science – A Case Study. Ecological Engineering & Environmental Technology. 24(4). 62–72. 8 indexed citations
10.
Joshi, Dheeraj, Wataru Takeuchi, Nirmal Kumar, & Ram Avtar. (2023). Multi-hazard risk assessment of rail infrastructure in India under local vulnerabilities towards adaptive pathways for disaster resilient infrastructure planning. Progress in Disaster Science. 21. 100308–100308. 6 indexed citations
11.
Kumar, Nirmal, et al.. (2022). Water accounting of a trans-boundary river basin using satellite observations and WA+ framework. Physics and Chemistry of the Earth Parts A/B/C. 129. 103343–103343. 7 indexed citations
12.
Singh, Sudhir Kumar, et al.. (2022). Simulation of land use/land cover change at a basin scale using satellite data and markov chain model. Geocarto International. 37(26). 11339–11364. 33 indexed citations
13.
Kumar, Nirmal, Sudhir Kumar Singh, Amit Kumar Dubey, et al.. (2021). Prediction of soil erosion risk using earth observation data under recent emission scenarios of CMIP6. Geocarto International. 37(24). 7041–7064. 26 indexed citations
14.
Tiwary, Pramod, et al.. (2021). Shrink–swell soils on shale geology of Chhattisgarh Basin, India: its formation and significance. Arabian Journal of Geosciences. 14(11).
15.
Yadav, Shailesh Kumar, et al.. (2019). SOIL MOISTURE ANALYSIS OF LALITPUR DISTRICT UTTAR PRADESH INDIA USING LANDSAT AND SENTINEL DATA. SHILAP Revista de lepidopterología. XLII-3/W6. 351–356. 5 indexed citations
16.
17.
Reddy, G. P. Obi, Nirmal Kumar, Nisha Sahu, & Surjeet Singh. (2017). Evaluation of automatic drainage extraction thresholds using ASTER GDEM and Cartosat-1 DEM: A case study from basaltic terrain of Central India. The Egyptian Journal of Remote Sensing and Space Science. 21(1). 95–104. 28 indexed citations
18.
Kumar, Nirmal, et al.. (2014). Cadastral-level soil mapping in basaltic terrain using Cartosat-1-derived products. International Journal of Remote Sensing. 35(10). 3764–3781. 5 indexed citations
19.
Sen, Dipankar, et al.. (2012). Traditional system of water management in watersheds of Arunachal Pradesh. 1 indexed citations
20.
Gupta, Sudhir, Dinender Kumar, Harpreet Vohra, & Nirmal Kumar. (1999). Involvement of signal transduction pathways in Salmonella typhimurium porin activated gut macrophages. Molecular and Cellular Biochemistry. 194(1-2). 235–243. 16 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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